// JavaScript Document

	function onBeforeSend(){
		if (document.frmContactUs.txtName.value == '')
		{
			alert("First Name cannot be blank");	
			document.frmContactUs.txtName.focus();
			return false;
		}
		if (document.frmContactUs.txtLname.value == '')
		{
			alert("Last Name cannot be blank");	
			document.frmContactUs.txtLname.focus();
			return false;
		}
		
		if (document.frmContactUs.txtEmail.value == '')
		{
			alert("Email Address cannot be blank");	
			document.frmContactUs.txtEmail.focus();
			return false;
		}
		else	// Email validation
		{
		 	var reg = /^[a-zA-Z0-9._-]+@([a-zA-Z0-9.-]+\.)+[a-zA-Z0-9.-]{2,4}$/;		//new RegExp("^(([A-Za-z0-9]+_+)|([A-Za-z0-9]+\-+)|([A-Za-z0-9]+\.+)|([A-Za-z0-9]+\++))*[A-Za-z0-9]+@((\w+\-+)|(\w+\.))*\w{1,63}\.[a-zA-Z]{2,6}$");
			
			if (!reg.test(document.frmContactUs.txtEmail.value)) 
			{
		 		alert("Invalid email address.");	
				document.frmContactUs.txtEmail.focus();
				return false; 	
			} 	
		}
		
	if (document.frmContactUs.txtPhone.value == '')
		{
			alert("Phone No. cannot be blank");	
			document.frmContactUs.txtPhone.focus();
			return false;
		}
		else{
			var num = /^[0-9]/;
		if (!num.test(document.frmContactUs.txtPhone.value)) 
			{
		 		alert("Invalid Phone No.");	
				document.frmContactUs.txtPhone.focus();
				return false; 	
			} 	
		}
		
if (document.frmContactUs.mainquery.value == '')
		{
			alert("Query cannot be blank");	
			document.frmContactUs.mainquery.focus();
			return false;
		}

	}